Do you think the RDA for protein (0.8 g/kg/day) is sufficient? Think again. Three major studies reveal a consistent message: ✔️ Low protein intake is linked to a higher risk of death—from all causes, including cancer and cardiovascular disease. ✔️ Higher intakes (in the range of 1.2–1.6 g/kg/day) are associated with: Better physical function Lower frailty But more is not always better. There is little evidence that exceeding ~1.6 g/kg/day provides additional benefit. A 30-year study of 48,762 women: higher protein intake—especially plant protein—associated with a greater likelihood of healthy aging. Healthy aging = no major disease & good mental, cognitive, and physical function. 🧠🥩🌱 Animal and plant proteins help—but plant protein may offer extra advantages for long-term health and aging. 👉 Bottom line: The RDA is the minimum to prevent deficiency—not the optimal target for aging well. Aim higher, but skip the extremes; 1.2-1.6 g/kg/d is the sweet spot. Image Caption for In...